st: distplot

Hello...
A quick simple question from a new Stata user.
I began using distplot to graph cdf of single variables and it is fine.
What if I want two graphs in one (one besides the other one for example)
with this command?
I went to the help window in Stata and it says the following:
distplot plottype varlist [weight] [if exp] [in range] [, { frequency
|midpoint)}reverse tscale transformation_syntax)
but is not helping me, seems that I should do something in addition to
specify my varlist......
Any hint?
Thanks
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